diff --git a/groundtest b/groundtest
index 60121c48..11b046a0 160000
--- a/groundtest
+++ b/groundtest
@@ -1 +1 @@
-Subproject commit 60121c48931843bcfecd1c4c2040c4f66a9e9e68
+Subproject commit 11b046a0bc0c23fa23ced1fa890af183922d2ec4
diff --git a/src/main/scala/TestConfigs.scala b/src/main/scala/TestConfigs.scala
index 1ca5f492..dceef838 100644
--- a/src/main/scala/TestConfigs.scala
+++ b/src/main/scala/TestConfigs.scala
@@ -39,7 +39,7 @@ class WithGroundTest extends Config(
     }
     case GroundTestMaxXacts => 1
     case GroundTestCSRs => Nil
-    case TohostAddrs => Seq("80001000", "80001300").map(s => BigInt(s, 16))
+    case TohostAddr => BigInt("80001000", 16)
     case RoccNCSRs => site(GroundTestCSRs).size
     case UseFPU => false
     case _ => throw new CDEMatchError